Log[sin(x+iy)/sin(x-iy)] = 2itan^-1(cosx+tanhy) | Function of a complex variable | pyq | Bsc | Trigonometry and Matrices Popular Videos Problems on De-Moivre’s Theorem | Solved examples | De Moivre’s Thoerem | Bsc | pdf September 10, 2022 Sin(x+iy)=tanA+isecA| Function of a complex variable | pyq | Bsc | Trigonometry and Matrices December 20, 2023 solution of equation using De-Moivre’s Theorem | solve (1+x)^2n+(1-x)^2n = 0 | Applications of De-Moivre’s Theorem | BSC October 5, 2022 Problems on De-Moivre’s Theorem | Solved examples | De Moivre’s Thoerem | Bsc | pdf | Part 7 September 15, 2022 Description Log[sin(x+iy)/sin(x-iy)] = 2itan^-1(cosx+tanhy) PDF Noteshttps://omgmaths.com/wp-content/uploads/2023/12/trigonometry-function-with-complex-variable-.pdfView Fullscreen Posted by Cheena Banga | Dec 18, 2023 | Function of complex variable, Trigonometry and Matrices | 0 |